diff --git a/icu.8984.CVE-2011-4599.patch b/icu.8984.CVE-2011-4599.patch
deleted file mode 100644
index fc5fd63..0000000
--- a/icu.8984.CVE-2011-4599.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- icu/source/common/uloc.c
-+++ icu/source/common/uloc.c
-@@ -1797,7 +1797,7 @@
-                 int32_t variantLen = _deleteVariant(variant, uprv_min(variantSize, (nameCapacity-len)), variantToCompare, n);
-                 len -= variantLen;
-                 if (variantLen > 0) {
--                    if (name[len-1] == '_') { /* delete trailing '_' */
-+                    if (len > 0 && name[len-1] == '_') { /* delete trailing '_' */
-                         --len;
-                     }
-                     addKeyword = VARIANT_MAP[j].keyword;
-@@ -1805,7 +1805,7 @@
-                     break;
-                 }
-             }
--            if (name[len-1] == '_') { /* delete trailing '_' */
-+            if (len > 0 && len <= nameCapacity && name[len-1] == '_') { /* delete trailing '_' */
-                 --len;
-             }
-         }
diff --git a/icu.spec b/icu.spec
index 39a2b82..f1b6e2d 100644
--- a/icu.spec
+++ b/icu.spec
@@ -1,18 +1,17 @@
 Name:      icu
-Version:   4.8.1.1
-Release:   3%{?dist}
+Version:   49.1.1
+Release:   1%{?dist}
 Summary:   International Components for Unicode
 Group:     Development/Tools
 License:   MIT and UCD and Public Domain
 URL:       http://www.icu-project.org/
-Source:    http://download.icu-project.org/files/icu4c/4.8.1.1/icu4c-4_8_1_1-src.tgz
+Source:    http://download.icu-project.org/files/icu4c/49.1.1/icu4c-49_1_1-src.tgz
 BuildRequires: doxygen, autoconf
 Requires: lib%{name} = %{version}-%{release}
 
 Patch1: icu.8198.revert.icu5431.patch
 Patch2: icu.8800.freeserif.crash.patch
 Patch3: icu.7601.Indic-ccmp.patch
-Patch4: icu.8984.CVE-2011-4599.patch
 
 %description
 Tools and utilities for developing with icu.
@@ -55,7 +54,6 @@ BuildArch: noarch
 %patch1 -p2 -R -b .icu8198.revert.icu5431.patch
 %patch2 -p1 -b .icu8800.freeserif.crash.patch
 %patch3 -p1 -b .icu7601.Indic-ccmp.patch
-%patch4 -p1 -b .icu8984.CVE-2011-4599.patch
 
 %build
 cd source
@@ -142,6 +140,9 @@ make -C source check
 %doc source/__docs/%{name}/html/*
 
 %changelog
+* Thu Apr 19 2012 Eike Rathke <erack@redhat.com> - 49.1.1-1
+- Update to 49.1.1
+
 * Thu Apr 19 2012 Eike Rathke <erack@redhat.com> - 4.8.1.1-3
 - Resolves: rhbz#813484 doxygen 1.8.0 does not provide installdox, omit from install
 
diff --git a/sources b/sources
index f6ccab5..e5aee89 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-ea93970a0275be6b42f56953cd332c17  icu4c-4_8_1_1-src.tgz
+7c53f83e0327343f4060c0eb83842daf  icu4c-49_1_1-src.tgz